be impossible always to free the virus from such “foreign” germs, or to guarantee that it will not produce at any time some dangerous or fatal result when inoculated into the body of child or adult in the operation of vaccination, as is proved by the two great epidemics of foot and mouth disease in cattle, in 1902 and 1908, and the many human deaths occurring after vaccinations reported every year throughout the country. After the virus has been taken from the vaccinated calves, it has been the custom, in some cases, to free the diseased calves and let them mix with healthy herds, and in other cases the vaccinated calves have been butchered and their carcasses sold for human food! Either of these methods of disposal of the diseased calves is obviously highly dangerous to animal and human health and life, but whether these dangerous practices are still used by any vaccine manufacturers or by any of our Health Departments having vaccine stables and laboratories we do not know; but this point should be carefully investigated by the Government and these dangerous practices suppressed wherever they still exist. WHAT VACCINATION REALLY IS AND HOW PUS INFECTION, LOCKJAW, AND OTHER DISEASES WORK TOGETHER IN VACCINATION WITH FATAL EFFECTS Every act of cowpox vaccination consists simply in making a wound, scratch or puncture on the human body and then rubbing or injecting into this wound a living or virulent disease virus of a more or less complex nature, usually containing the actual virus of human smallpox combined with animal cowpox and always the virus of pus infection or septicemia in one or more of its many forms. Dr. M. J. Rosenau, one of the best authorities in the country on vaccine virus, in his recent work “Preventive Medicine and Hygiene” (1914), says on pages 6 and 7: “Vaccine Virus always contains bacteria. There is no such thing as aseptic virus. Staphylococci, streptococci, members of the hemorrhagic septicemic group, and, in a few instances, tetanus spores and the gas bacillus have been found in vaccine virus.” In Bulletin 12 of the U. S. Hygienic Laboratory, issued 1903, on “Impurities in Vaccine Virus,” Dr. Rosenau tells us that “Vaccinia is a specific disease, the cause of which _has not been determined_. We are therefore _working somewhat in the dark_. We are _compelled_ to vaccinate our patients with a virus containing micro-organisms other than those causing vaccinia.” Listen to these most significant admissions by one of the highest authorities on vaccine virus in the country--_working in the dark with an undetermined disease_! _Compelled_ to vaccinate the people with a virus containing many different disease germs other than the one intended, which in itself is even yet _undetermined_ and in the _dark_! Does this look much like known, safe, certain and scientific medicine, or is it merely only dangerous experiment and guesswork with deadly infections on the human body?